Different breeds have different social needs: hounds are extremely social, but some working breeds and guard dogs are fine for 10-12 hours. Dogs can go for 8 to 10 hours without urinating overnight, while sleeping. However, all dogs need to be taken out after a meal or a drink, upon waking up and after a period of play. Health: Urinary frequency in dogs will vary due to factors such as age, sex, body size and overall health.